Automatic Transaxle/Transmission - 4F27E
- Specifications
- Material
- General Specifications
- Direct Clutch Hub Shim Selection Chart
- Transfer Shaft Shim Selection Chart
- Differential Shaft Shim Selection Chart
- Solenoid Operation Chart - Converter Engaged
- Solenoid Operation Chart - Converter Disengaged
- Clutch Plate Usage and Clearance Specification Chart
- Reference: Band/Clutch Application Chart
- Line Pressure Chart
- Description And Operation
- Transaxle Description
- Identification Tags
- Range Selection
- Bushings, Bearing and Thrust Washer Locator
- Seals, Rings and Gasket Locator
- Main Components and Functions
- Torque Converter
- Transaxle Electronic Control System
- Overview Transmission Control
- Electronic Synchronous Shift Control
- Emergency Operating Program
- Throttle Position (TP) Sensor
- Accelerator Pedal Position (APP) Sensor
- Mass Air Flow (MAF) and Intake Air Temperature (IAT)
- Crankshaft Position (CKP) Sensor
- Turbine Shaft Speed (TSS) Sensor
- Output Shaft Speed (OSS) Sensor
- Transmission Range (TR) Sensor
- Brake Pedal Position (BPP)
- Transmission Fluid Temperature (TFT) Sensor
- Overdrive (O/D) Switch
- Brake Shift Interlock Actuator (BSIA)
- Substitute Park Release
- A/C
- Starter Inhibitor Relay
- Ignition Key Lock Solenoid
- Overdrive (O/D) Indicator
- Diagnosis And Testing
- Diagnostic Strategy
- Diagnostic Flow Chart
- Preliminary Inspection
- Road Testing Vehicle
- Shift Point Road Test
- Torque Converter Diagnosis
- Visual Inspection
- Diagnostics
- Diagnostic Parameters Identification (PID) Chart
- Transaxle Drive Cycle Test
- Diagnostic Trouble Code (DTC) Charts
- DTC Chart
- Transaxle Connector Layouts
- Transaxle Solenoid Location
- Overview
- Notes
- Transaxle Internal Harness Connectors
- Transaxle Vehicle Harness C199
- Transmission Range (TR) Sensor Vehicle Harness C167
- Output Shaft Speed (OSS) Vehicle Harness C193
- Turbine Shaft Speed (TSS) Sensor Vehicle Harness C143
- Transmission Range (TR) Sensor Diagnosis Chart
- Transmission Range (TR) Sensor Diagnosis PID Chart
- Transaxle Solenoid Location
- Pinpoint Tests - OSC Equipped Vehicle
- Solenoid Operation Chart - Converter Engaged
- Special Testing Procedures
- Leakage Inspection
- Transmission Fluid Cooler
- Diagnosis By Symptom
- Special Tool(s)
- Diagnosis by Symptom Index Directions
- Diagnosis by Symptom Index
- Diagnostic Routines
- Engagement Concern: No Forward in Overdrive (O/D) ONLY
- Engagement Concern: No Forward ONLY (All Positions)
- Engagement Concern: No Reverse
- Engagement Concern: Harsh Reverse ONLY
- Engagement Concern: Harsh Forward ONLY
- Engagement Concern: Delayed/Soft Reverse ONLY
- Engagement Concern: Delayed/Soft Forward
- Engagement Concerns: No Forward and No Reverse
- Engagement Concerns: Harsh Forward and Reverse
- Engagement Concerns: Delayed/Soft Forward and Reverse
- Shift Concerns: Some/All Shifts Missing (AUTOMATIC MODE ONLY)
- Shift Concerns: Timing Concerns - Early/Late
- Shift Concerns: Timing Concerns - Erratic/Hunting
- Shift Concerns: Feel - Soft/Slipping
- Shift Concerns: Feel - Harsh (Some/All)
- Shift Concerns: No 1st Gear in Drive, Engages In Higher Gear
- Shift Concerns: No 1st Gear in Manual 1st
- Shift Concerns: No Manual 2nd Gear
- Shift Concern: No 1-2 Shift
- Shift Concern: No 2-3 Shift
- Shift Concern: No 3-4 Shift
- Shift Concern: No 4-3 Shift
- Shift Concern: No 3-2 Shift
- Shift Concern: No 2-1 Shift
- Shift Concern: Soft/Slipping 1-2
- Shift Concern: Soft/Slipping 2-3
- Shift Concern: Soft/Slipping 3-4
- Shift Concern: Soft/Slipping 4-3
- Shift Concern: Soft/Slipping 3-2
- Shift Concern: Soft/Slipping 2-1
- Shift Concern: Harsh 1-2 Shift
- Shift Concern: Harsh 2-3 Shift
- Shift Concern: Harsh 3-4 Shift
- Shift Concern: Harsh 4-3 Shift
- Shift Concern: Harsh 3-2 Shift
- Shift Concern: Harsh 2-1 Shift
- Torque Converter Clutch Operation Concerns: Does Not Apply
- Torque Converter Operation Concerns: Always Applied/Stalls Vehicle
- Torque Converter Clutch Concerns: Cycling/Shudder/Chatter
- Other Concerns: Selector Lever Efforts High
- Other Concerns: External Leaks
- Other Concerns: Poor Vehicle Performance
- Other Concerns: Noise/Vibration - Forward or Reverse
- Other Concerns: Engine Will Not Crank
- Other Concerns: No Park Range
- Other Concerns: Overheating
- Other Concerns: No Engine Braking in Manual 1
- Other Concerns: Fluid Venting or Foaming
- Other Concerns: Slips/Chatters in 1st Gear
- Other Concerns: Slips/Chatters in 2nd Gear
- Other Concerns: Slips/Chatters in 3rd Gear
- Other Concerns: No Engine Braking in ALL Gears
- General Procedures
- In-Vehicle Repair
- Removal
- Disassembly
- Disassembly And Assembly Of Subassemblies
- Assembly
- Installation